package com.study.system.eduadservice.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.study.system.eduadservice.entity.PromotionAd;

import java.util.List;

/**
 * 业务逻辑接口
 */
public interface PromotionAdService extends IService<PromotionAd> {

    /**
     * 按区域id查询广告
     * @param spaceId
     * @return
     */
    List<PromotionAd> getPromotionAdsBySpaceId(Integer spaceId);
}
